Norfolk house energy certificates
June 2020
The average house energy rating in Norfolk county is 61.7, D rating. This is by 0.5 worse score than the average house energy rating in England and Wales. The average potential rating is 79.4, C rating.
Norfolk houses by energy rating

Energy rating | Norfolk | England & Wales |
---|
█ A | 0.4% | 0.1% |
█ B | 10.5% | 9.6% |
█ C | 48.4% | 50.9% |
█ D | 15.1% | 15.9% |
█ E | 18.3% | 18.2% |
█ F | 5.9% | 4.2% |
█ G | 1.5% | 1.1% |
Norfolk map of energy efficiency of houses

Norfolk houses by potential energy rating

Potential energy rating | Norfolk | England & Wales |
---|
█ A | 7.8% | 6.1% |
█ B | 48.2% | 51.4% |
█ C | 35.5% | 36.6% |
█ D | 2.6% | 2.3% |
█ E | 2.8% | 2.1% |
█ F | 0.8% | 0.5% |
█ G | 2.3% | 1.0% |
Norfolk houses by main heating control energy efficiency

Main heating control | Norfolk | England & Wales |
---|
█ very poor | 2.0% | 6.0% |
█ poor | 10.2% | 6.7% |
█ average | 27.6% | 31.5% |
█ good | 50.3% | 48.0% |
█ very good | 9.9% | 7.7% |
Norfolk houses by main heating energy efficiency

Main heat efficiency | Norfolk | England & Wales |
---|
█ very poor | 3.0% | 1.7% |
█ poor | 6.5% | 2.5% |
█ average | 25.8% | 9.8% |
█ good | 59.9% | 81.2% |
█ very good | 4.7% | 4.9% |
Norfolk houses by walls energy efficiency

Walls efficiency | Norfolk | England & Wales |
---|
█ very poor | 19.7% | 24.4% |
█ poor | 10.1% | 16.5% |
█ average | 8.3% | 7.7% |
█ good | 49.7% | 41.8% |
█ very good | 12.3% | 9.6% |
Norfolk houses by windows energy efficiency

Windows efficiency | Norfolk | England & Wales |
---|
█ very poor | 4.7% | 4.5% |
█ poor | 4.1% | 4.5% |
█ average | 46.0% | 54.7% |
█ good | 34.6% | 27.2% |
█ very good | 10.6% | 9.1% |
Norfolk houses by hot water heating energy efficiency

Hot water heating energy efficiency | Norfolk | England & Wales |
---|
█ very poor | 6.8% | 4.1% |
█ poor | 11.2% | 7.1% |
█ average | 28.2% | 14.6% |
█ good | 48.2% | 67.8% |
█ very good | 5.6% | 6.4% |
Norfolk houses by lighting energy efficiency

Lightning energy efficiency | Norfolk | England & Wales |
---|
█ very poor | 11.8% | 15.3% |
█ poor | 10.0% | 11.1% |
█ average | 17.0% | 17.6% |
█ good | 18.9% | 18.5% |
█ very good | 42.3% | 37.5% |
Other reports for Norfolk county